Charged current cross section for massive cosmological neutrinos impinging on radioactive nuclei

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dc.creatorLazauskas, R.
dc.creatorVogel, P.
dc.creatorVolpe, C.
dc.date2007-10-28
dc.date2007-11-14
dc.date.accessioned2026-07-07T11:53:50Z
dc.date.available2026-07-07T11:53:50Z
dc.descriptionWe discuss the cross section formula both for massless and massive neutrinos on stable and radioactive nuclei. The latter could be of interest for the detection of cosmological neutrinos whose observation is one of the main challenges of modern cosmology. We analyze the signal to background ratio as a function of the ratio of the neutrino mass over the detector resolution and show that an energy resolution less than 0.5 eV would be required for sub-eV neutrino masses, independently of the gravitational neutrino clustering. Finally we mention the non-resonant character of neutrino capture on radioactive nuclei.
dc.description5 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0710.5312
dc.identifierhttp://arxiv.org/abs/0710.5312
dc.identifierJ.Phys.G35:025001,2008
dc.identifierdoi:10.1088/0954-3899/35/2/025001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204686
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleCharged current cross section for massive cosmological neutrinos impinging on radioactive nuclei
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